Search a number
-
+
1030122031333 = 10184349120917
BaseRepresentation
bin11101111110110000000…
…11101100100011100101
310122110220222100011101011
432333120003230203211
5113334142220000313
62105122002102221
7134265245536243
oct16773003544345
93573828304334
101030122031333
1136796603896a
1214778994a971
13761a8a19315
1437c02b79793
151bbe0e4793d
hexefd80ec8e5

1030122031333 has 8 divisors (see below), whose sum is σ = 1040342196600. Its totient is φ = 1019902276800.

The previous prime is 1030122031331. The next prime is 1030122031339. The reversal of 1030122031333 is 3331302210301.

It can be written as a sum of positive squares in 4 ways, for example, as 466732179684 + 563389851649 = 683178^2 + 750593^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030122031333 - 21 = 1030122031331 is a prime.

It is a super-2 number, since 2×10301220313332 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030122031331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8458791 + ... + 8579707.

It is an arithmetic number, because the mean of its divisors is an integer number (130042774575).

Almost surely, 21030122031333 is an apocalyptic number.

It is an amenable number.

1030122031333 is a deficient number, since it is larger than the sum of its proper divisors (10220165267).

1030122031333 is a wasteful number, since it uses less digits than its factorization.

1030122031333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205367.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1030122031333 its reverse (3331302210301), we get a palindrome (4361424241634).

The spelling of 1030122031333 in words is "one trillion, thirty billion, one hundred twenty-two million, thirty-one thousand, three hundred thirty-three".

Divisors: 1 101 84349 120917 8519249 12212617 10199228033 1030122031333